Let's Make Robots!

Submit new component
Please read best practice regarding Components

Price: $15.95 USD
This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-quality, low-current motor with 150:1 metal gearbox, similar to Sanyo’s popular … Read more
Price: $15.95 USD
This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-quality, low-current motor with 50:1 metal gearbox, similar to Sanyo’s popular … Read more
Price: $8.95 USD

 Collected by 2 members
Tamiya’s twin-motor gearbox consists of two independent brushed DC motors and gearboxes in one compact housing, making it perfect for small robots. You can … Read more
Price: $2.95 USD

 Collected by 2 members
This TI SN754410 motor driver features two H-bridges that can be used for bidirectional control of two DC motors or to control a single stepper motor. It operates … Read more
Price: $16.5 USD
Tamiya’s wall-hugging mouse is a fun and easy-to-build kit that’s great for new robot enthusiasts, and it can serve as a unique, hackable robot chassis … Read more
Price: $4.95 USD

 Collected by one member
This retractable USB cable can be extended up to a length of 3 feet, has a male, type-A connector on one end, and a male, mini-B connector on the other. The unused … Read more
Price: $7.95 USD
Clearance: This servo is being replaced by the newer, higher-performance HD-3001HB from Power HD. Remaining units are being sold at a discounted price and the … Read more
Price: $19.95 USD
This 1.71" x 0.80" x 0.80" gearmotor is a high-quality motor with 25:1 metal gearbox that has the power to deliver both speed and torque. These … Read more
The HD-1900A analog servo from Power HD is a great general-purpose micro servo at a great price. It provides 17% more torque than the HD-1800A, but it weighs 13% … Read more
The HD-2400A is a low-cost, high-torque standard analog servo from Power HD that doesn’t sacrifice speed.Key specs at 6 V: 0.17 sec/60°, … Read more
The HD-2550A is a metal-geared analog servo from Power HD that delivers extra-high torque normally associated with much more expensive or larger servos.Key specs at … Read more
Nice litle set of belt-tracks. Kinda cute! http://www.solarbotics.com/products/gmtpkg/ Price is for a pair! You will need to sort out how to mount the 2 axels … Read more
Price: $12.99 USD
Resistors. In an irresistible, money-saving assortment. Save money with this assortment of 500 ¼-watt fixed carbon film resistors with 5% tolerance. Find exactly … Read more
The Kodenshi SG-2BC reflective sensor combines a GaAs IRED with a high-sensitivity phototransistor ina  super-mini (4mm) ceramic package, reducing installation … Read more
Price: $40 USD
This kit is suitable for 10V to 30V motors. At 24V it can be used to power motors up to 500W, or up to 1KW when an additional four MOSFETs are added. The kit can be … Read more
Price: $30 USD
Oatley electronics is based in NSW, Australia and sell a good range of picaxe IC's, motors and motor controllers etc. Read more
Recently I have built a remote control tank with sound effect. Since there is not much space in the tank, I decide to use a piezo transducer to do the sound … Read more
Wire is the stuff which allows the electrons to move around your robot. It's the stuff which, if you try to squeeze too many electrons down it too fast, it will … Read more
This tiny module can control two motors, 1 A peak each, and you can daisy-chain multiple units to control up to 62 motors with a single serial line. You can … Read more
Althou i just burned one, i think i could still share some info here :) This is an advanced motor driver for 12V motors. It is usually coupled with EMG30 motors, … Read more
Price: $2 USD
Here is a quick walk-through on how to get your hands on a really cheap alternative to the GM10s. The motors you get here are not even nearly as cool as the GM10s, … Read more
Price: $14.95 USD

 Collected by one member
very good little tracks whitch already come mounted with geard motors http://www.superdroidrobots.com/shop/item.asp?itemid=484&catid=55 Read more
This set comes with two platforms and the clamps and pin sets (to mount your parts) for the two. This is pretty cheap and really easy to assemble. I bought one set … Read more
Price: $109 USD

 Collected by one member
The Make Controller Kit is a fully programmable,open source hardware platform for projects requiring high performance control/feedback, connectivity, and ease of … Read more
Price: $49.99 USD
What is Arduino? Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, … Read more
Price: $4.99 USD

 Collected by one member
100 male to male jumpers - $4.99 Read more
What's that? In robotics, "solenoids" are a type of actuator. You have a coil (4) of enamelled wire (same stuff you find in motors and relay coils) wound loosely … Read more
Isn't that just a pot? You are forgiven for thinking you are looking at a photo of a potentiometer AKA variable resistor. That's what this looks like. However, if … Read more
Price: $15 USD

 Collected by one member
I just found this on HobbyEngineering.com and thought you might like it. I've read a few tutorials on how servo's can be made to rotate indefinately, and rather … Read more
Can be bought online here - but may be cheaper to get in your local electronics store Good tutorial: read more and see pictures here Read more
Price: $9 USD
Pack of 25 rack gears. Unfortunately it doesn't look like Rapid will ship outside of the UK and I really need some rack gears for the cap launcher. They allow a … Read more
Price: $19.95 USD
The pololu dual serial controller is a great component to controll more than 1 motor. It uses a single seraial cable from a microcontroller to control the motors. I … Read more
nice little steel rod which comes in different sizez Read more
I bought some small tilt-sensors. basicly they where a small metal capsule with a ball inside. When tilted, the contact was switched on/off. I thought this was … Read more
Price: $1 USD
Voltage comparators are very useful components that does just what the name tells you: it compares voltages (duh!). A voltage comparator can be seen as a … Read more